Re:Quadrature Detector

<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top align=right><FONT size=-1><NOBR><A href="http://groups.google.com/"><FONT color=#551a8b>그룹스 홈</FONT></A> | <A href="http://groups.google.com/support?hl=ko" target=_blank><FONT color=#0000cc>도움말</FONT></A> | <A href="https://www.google.com/groups/signin?cd=US&hl=ko&_done=http%3A%2F%2Fgroups.google.com%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_top><FONT color=#0000cc>로그인</FONT></A> </NOBR></FONT></TD></TR> <TR height=4> <TD> <IMG height=1 alt="" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif" width=1></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD vAlign=top width=150><A href="http://groups.google.com/"> <IMG height=58 alt="Go to Google Groups Home" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fgroups_medium_ko.gif" width=150 vspace=3 border=0></A> </TD> <TD>  </TD> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=bottom height=14> <xSCRIPT> </xSCRIPT> <TABLE cellSpacing=0 cellPadding=4 border=0> <TBODY> <TR> <TD><FONT size=-1><A class=q id=t0a [안내]태그제한으로등록되지않습니다-xxonclick="return qs(this);" href="http://www.google.com/search?lnk=st&q=quadrature+detector&rnum=39&sa=N&tab=gw"><FONT color=#0000cc>웹 문서</FONT></A>    <A class=q id=t1a [안내]태그제한으로등록되지않습니다-xxonclick="return qs(this);" href="http://images.google.com/images?lnk=st&q=quadrature+detector&rnum=39&sa=N&tab=gi"><FONT color=#0000cc>이미지</FONT></A>    <A class=q id=t2a [안내]태그제한으로등록되지않습니다-xxonclick="return qs(this);" href="http://news.google.com/news?lnk=st&q=quadrature+detector&rnum=39&sa=N&tab=gn"><FONT color=#0000cc>뉴스</FONT></A>    <B>그룹스</B>    <A class=q id=t10a [안내]태그제한으로등록되지않습니다-xxonclick="return qs(this);" href="http://www.google.com/search?lnk=st&q=quadrature+detector&rnum=39&cat=gwd/Top&sa=N&tab=gd"><FONT color=#0000cc>디렉토리</FONT></A>    <B><A class=q href="http://www.google.com/intl/ko/options/">전체서비스 »</A></B></FONT></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <xFORM name=gs action=/groups/search method=get> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD noWrap><FONT size=-1><INPUT maxLength=2048 size=41 value="quadrature detector" name=q><FONT size=-1> <INPUT type=submit value=검색 name=qt_s></FONT></FONT></TD> <TD noWrap><FONT size=-2>  <A href="http://groups.google.com/advanced_search?q=&"><NOBR><FONT color=#0000cc>그룹스 고급검색</FONT></NOBR></A><BR>  <A href="http://www.google.com/preferences?hl=ko&prev=http://groups.google.com%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39"><FONT color=#0000cc>환경설정</FONT></A></FONT> </TD></TR></TBODY></TABLE></xFORM></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <xSCRIPT language=xxjavascript></xSCRIPT> <xSCRIPT language=xxjavascript1.2></xSCRIPT> <xSCRIPT language=xxjavascript></xSCRIPT> <xSCRIPT language=xxjavascript1.2></xSCRIPT> <TABLE class=script12hide cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR vAlign=top> <TD width=150> <xSCRIPT language=xxjavascript1.2></xSCRIPT> </TD></TR></TBODY></TABLE> <DIV class=lnav id=nav> <DIV class=nl> <DIV class=lnavim> <DIV style="MARGIN-RIGHT: 5px"> <TABLE class="gt bnk" cellSpacing=0 cellPadding=2 bgColor=#fff8db border=0> <TBODY> <TR vAlign=top> <TD style="PADDING-LEFT: 6px">회원:</TD> <TD style="PADDING-RIGHT: 6px"><A class=on href="https://www.google.com/groups/signin?cd=US&hl=ko&_done=http%3A%2F%2Fgroups.google.com%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39"><FONT color=#0000cc>로그인</FONT></A></TD></TR> <TR vAlign=top> <TD style="PADDING-LEFT: 6px">새 사용자:</TD> <TD style="PADDING-RIGHT: 6px"><A href="https://www.google.com/accounts/NewAccount?hl=ko&cd=US&service=groups2&continue=http://groups.google.com/&followup=http://groups.google.com/"><FONT color=#0000cc>가입</FONT></A></TD></TR></TBODY></TABLE></DIV></DIV></DIV> <DIV style="PADDING-TOP: 8px"> <DIV class="nl lnavim"><SPAN><B>최근 방문</B> <A href="http://groups.google.com/groups/clearrecent?Action.ClearRecent&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39"><FONT color=#0000cc>[지우기]</FONT></A> </SPAN></DIV> <TABLE class=cv cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR class=sel bgColor=#fff4c2> <TD class=seltd> <DIV class=lnavim><B> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD><A class="lk on gl lnavi" href="http://groups.google.com/group/alt.radio.uk?lnk=lr"><B><FONT color=#008000>alt.radio.uk</FONT></A></B> 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color=#008000>alt.lasers</FONT></A> </TD></TR></TBODY></TABLE></DIV></DIV></DIV> <DIV style="PADDING-TOP: 14px"> <DIV class=nl> <DIV class=lnavim><A href="http://www.google.com/alerts?t=8"> <IMG height=15 alt="Groups Alerts" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fenvelope.gif" width=16 border=0></A> <A href="http://www.google.com/alerts?t=8"><FONT color=#0000cc>그룹스 알리미</FONT></A> </DIV></DIV></DIV> <DIV style="PADDING-TOP: 8px"> <DIV class=nl> <DIV class=lnavim><A class="lk on " href="http://groups.google.com/groups/create?lnk=l"><FONT color=#0000cc>새 그룹 만들기 </FONT></A></DIV></DIV></DIV> <DIV class=nl> <DIV class=lnavim><A href="http://groups.google.com/intl/ko/googlegroups/about.html"><FONT color=#0000cc>Google 그룹스 정보</FONT></A> </DIV></DIV></DIV> <xSCRIPT language=xxjavascript1.2></xSCRIPT> <TABLE style="DISPLAY: none"> <TBODY> <TR> <TD width="100%"> <xSCRIPT language=xxjavascript1.2></xSCRIPT> </TD></TR></TBODY></TABLE> <DIV class=lnavch id=co> <DIV style="WIDTH: 100%"> <TABLE class=tlsh cellSpacing=0 cellPadding=0 width="100%" bgColor=#fff4c2> <TBODY> <TR height=1> <TD class=tl></TD> <TD class=tr></TD></TR></TBODY></TABLE> <TABLE class=lsh cellSpacing=0 cellPadding=1 width="100%" bgColor=#fff4c2> <TBODY> <TR> <TD width=4></TD> <TD class=gl><SPAN class=fontsize3><B>다음의 항목 <A class=gl href="http://groups.google.com/group/alt.radio.uk">alt.radio.uk</A> </B></SPAN>  </TD> <TD align=right><NOBR> <xFORM name=gs2 action=/group/alt.radio.uk/search method=get><INPUT type=hidden value=alt.radio.uk name=group><INPUT maxLength=2048 value="quadrature detector" name=q><INPUT type=hidden value=1 name=qt_g> <INPUT class=bt type=submit value="이 그룹 검색" name=searchnow></xFORM></NOBR></TD> <TD></TD></TR></TBODY></TABLE> <TABLE class=lsh cellSpacing=0 cellPadding=1 width="100%" bgColor=#fff4c2> <TBODY> <TR class=fontsize2> <TD width=4></TD> <TD> <IMG height=16 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fui%2Fst.gif" width=21 align=absMiddle border=0><FONT color=#676767>새 항목 시작</FONT> - <B><A class=on href="http://groups.google.com/group/alt.radio.uk/subscribe"><FONT color=#0000cc>이 그룹에 가입</FONT></A></B> - <A href="http://groups.google.com/group/alt.radio.uk/about"><FONT color=#0000cc>그룹 정보</FONT></A> </TD> <TD align=right><B>4개의 메시지 중 <B>1</B> - <B>4</B>개</B> </TD> <TD></TD></TR></TBODY></TABLE> <DIV class=lsh style="PADDING-RIGHT: 1px; PADDING-LEFT: 1px; BACKGROUND: #fff4c2 0% 50%; PADDING-BOTTOM: 1px; PADDING-TOP: 1px; moz-background-clip: initial; moz-background-origin: initial; moz-background-inline-policy: initial"></DIV> <STYLE></STYLE> <DIV class=lsh> <DIV id=cbdy> <DIV id=msgs style="PADDING-RIGHT: 0pt; PADDING-LEFT: 8px; PADDING-BOTTOM: 0pt; PADDING-TOP: 0pt"> <TABLE id=rn style="WIDTH: 232px" cellSpacing=0 cellPadding=0 align=right border=0> <TBODY> <TR vAlign=top> <TD style="WIDTH: 2px"> <IMG height=450 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif" width=1></TD> <TD style="WIDTH: 230px; PADDING-TOP: 10px"> <TABLE cellSpacing=3 cellPadding=3 border=0> <TBODY> <TR> <TD> <TABLE cellSpacing=0 cellPadding=2 width="100%" border=0> <TBODY> <TR> <TD align=right><A class=fixed_width href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?lnk=st&q=quadrature+detector&rnum=39&fwc=1"><FONT color=#0000cc size=2>고정 글꼴</FONT></A> - <B>비례 글꼴</B> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <DIV> </IFRAME></DIV></TD></TR></TBODY></TABLE> <DIV style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 3px; PADDING-TOP: 5px"></DIV> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD class=thread_star width=17><A class=st id=watchalt.radio.uk@098cb6ee92e8a450 href="http://groups.google.com/group/alt.radio.uk/watch_topic?nonmember=1&tid=098cb6ee92e8a450&oldstate=0" target=_parent name=watchalt.radio.uk@098cb6ee92e8a450 value="0"> <IMG class=stimg id=watchalt.radio.uk@098cb6ee92e8a450_img title="이 항목을 보려면 별표 클릭" height=15 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fwatched_n.gif" width=15 align=absMiddle border=0 name=watchalt.radio.uk@098cb6ee92e8a450_img></A></TD> <TD width=5> </TD> <TD><SPAN class=fontsize5><B><FONT size=4>fm broadcasting demodulator</FONT></B></SPAN></TD></TR> <TR> <TD style="PADDING-RIGHT: 2px; PADDING-LEFT: 1px; PADDING-BOTTOM: 8px; PADDING-TOP: 2px" vAlign=baseline colSpan=3>항목에서 총 <B>4</B>개의 메시지 - <A href="http://groups.google.com/group/alt.radio.uk/browse_frm/thread/98cb6ee92e8a450/155f1246ad2414da?tvc=1&q=quadrature+detector#155f1246ad2414da"><FONT color=#0000cc>트리로 보기</FONT></A> </TD></TR></TBODY></TABLE> <xSCRIPT language=xxjavascript1.2></xSCRIPT> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG height=1 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif" width=1></TD> <TD width="100%"> <DIV class=minmaxwie style="BORDER-LEFT: #00681c 3px solid; WIDTH: 500px; BACKGROUND-COLOR: #f6f6f6"> <DIV style="PADDING-RIGHT: 0px; BORDER-TOP: #e8e8e8 1px solid; PADDING-LEFT: 2px; PADDING-BOTTOM: 3px; WIDTH: 100%; PADDING-TOP: 3px; BORDER-BOTTOM: #efefef 1px solid; BACKGROUND-COLOR: #f6f6f6"> <DIV id=headerbox155f1246ad2414da style="FLOAT: left; OVERFLOW: visible"> <TABLE id=hdropened155f1246ad2414da cellSpacing=0 cellPadding=1 border=0> <TBODY> <TR vAlign=top> <TD width=25><NOBR><B>보낸 사람:</B></NOBR></TD> <TD width=2></TD> <TD colSpan=2><B><FONT class=inheritcolor color=#00681c>Pablo Gil</FONT></B> - <NOBR><A href="http://groups.google.com/groups/profile?enc_user=DWgSnw8AAAACwDfNW__iyP_IjG3csvw4" target=_top><FONT color=#0000cc>프로필 보기</FONT></A></NOBR></TD></TR> <TR vAlign=top> <TD width=25><NOBR><B>날짜:</B></NOBR></TD> <TD width=2></TD> <TD>2000년10월17일(화) 오전12시00분 </TD> <TR class=scripthide id=htr1_155f1246ad2414da vAlign=top> <TD width=25><NOBR><B>이메일: </B></NOBR></TD> <TD width=2></TD> <TD>Pablo Gil <GS0<A href="http://groups.google.com/groups/unlock?msg=155f1246ad2414da&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@E.iha.dk></TD></TR> <TR class=scripthide id=htr2_155f1246ad2414da vAlign=top> <TD width=25><NOBR><B>그룹스: </B></NOBR></TD> <TD width=2></TD> <TD>dk.medier.radio, alt.radio.pirate, alt.radio.uk, alt.radio.talk.dr-laura</TD></TR></TBODY></TABLE></DIV> <DIV id=ratings155f1246ad2414da style="PADDING-LEFT: 2px; FLOAT: right"> <TABLE cellSpacing=1 cellPadding=0 border=0> <TBODY> <TR vAlign=top> <TD> <DIV style="POSITION: absolute"><NOBR><FONT color=#555555>분류되지 않음</FONT></NOBR></DIV><FONT style="VISIBILITY: hidden" color=#f6f6f6>순위:</FONT></TD> <TD width=120>  </TD> <TR> <TD noWrap colSpan=3><SPAN class=noscripthide><A id=o155f1246ad2414da [안내]태그제한으로등록되지않습니다-xxonclick="return op('155f1246ad2414da');" href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?lnk=st&q=quadrature+detector&rnum=39#"><FONT color=#551a8b>옵션 보기</FONT></A></SPAN> </TD></TR></TBODY></TABLE></DIV><BR style="FONT-SIZE: 0px" clear=all height="0"> <DIV class=scripthide id=h155f1246ad2414da> <TABLE cellSpacing=0 cellPadding=1 width="100%" border=0> <TBODY> <TR> <TD><FONT class=fontsize2><NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=155f1246ad2414da&reply_to=author&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc size=2>작성자에게 회신</FONT></A></NOBR><FONT size=2> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=155f1246ad2414da&forward=1&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc>전달</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/155f1246ad2414da?dmode=print" target=_blank><FONT color=#0000cc>인쇄</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/155f1246ad2414da" target=_parent><FONT color=#0000cc>개별 메시지</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/155f1246ad2414da?dmode=source" target=_blank><FONT color=#0000cc>원문 보기</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/abuse?group=alt.radio.uk&url=http%3A%2F%2Fgroups.google.com%2Fgroup%2Falt.radio.uk%2Fmsg%2F155f1246ad2414da" target=_blank><FONT color=#0000cc>불건전 메시지 신고</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/search?enc_author=DWgSnw8AAAACwDfNW__iyP_IjG3csvw4&scoring=d" target=_top><FONT color=#0000cc>이 작성자의 메시지 찾기</FONT></A></NOBR> </FONT></FONT></TD></TR></TBODY></TABLE></DIV></DIV></DIV> <DIV class=mbody id=mbody155f1246ad2414da> <P><FONT size=2></FONT> <DIV style="PADDING-LEFT: 6px"><A name=msg_155f1246ad2414da></A> <P>i want to know the advantages and disadvantages of the following FM <BR>broadcasting demodulator: <BR> <P>quadature <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>slope <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>zero crossing <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>PLL <BR> <P>i have chosen PLL for my proyect , and i have to say why. I know  that <BR>is the best but i don´t know  why <BR></P></DIV> <DIV></DIV></DIV></TD></TR></TBODY></TABLE><A id=anchor_64009df5c4030b91 name=64009df5c4030b91></A><BR> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG height=1 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif" width=1></TD> <TD width="100%"> <DIV class=minmaxwie style="BORDER-LEFT: #790619 3px solid; WIDTH: 500px; BACKGROUND-COLOR: #f6f6f6"> <DIV style="PADDING-RIGHT: 0px; BORDER-TOP: #e8e8e8 1px solid; PADDING-LEFT: 2px; PADDING-BOTTOM: 3px; WIDTH: 100%; PADDING-TOP: 3px; BORDER-BOTTOM: #efefef 1px solid; BACKGROUND-COLOR: #f6f6f6"> <DIV id=headerbox64009df5c4030b91 style="FLOAT: left; OVERFLOW: visible"> <TABLE id=hdropened64009df5c4030b91 cellSpacing=0 cellPadding=1 border=0> <TBODY> <TR vAlign=top> <TD width=25><NOBR><B>보낸 사람:</B></NOBR></TD> <TD width=2></TD> <TD colSpan=2><B><FONT class=inheritcolor color=#790619>Craig Carson</FONT></B> - <NOBR><A href="http://groups.google.com/groups/profile?enc_user=X1OtshIAAADa-vSnpUp9TnHDPfGtCAv48rhlH0Pnl47z4AZhN98BFg" target=_top><FONT color=#0000cc>프로필 보기</FONT></A></NOBR></TD></TR> <TR vAlign=top> <TD width=25><NOBR><B>날짜:</B></NOBR></TD> <TD width=2></TD> <TD>2000년10월18일(수) 오전12시00분 </TD> <TR class=scripthide id=htr1_64009df5c4030b91 vAlign=top> <TD width=25><NOBR><B>이메일: </B></NOBR></TD> <TD width=2></TD> <TD>Craig Carson <cars<A href="http://groups.google.com/groups/unlock?msg=64009df5c4030b91&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@logica.com></TD></TR> <TR class=scripthide id=htr2_64009df5c4030b91 vAlign=top> <TD width=25><NOBR><B>그룹스: </B></NOBR></TD> <TD width=2></TD> <TD>dk.medier.radio, alt.radio.pirate, alt.radio.uk, alt.radio.talk.dr-laura</TD></TR></TBODY></TABLE></DIV> <DIV id=ratings64009df5c4030b91 style="PADDING-LEFT: 2px; FLOAT: right"> <TABLE cellSpacing=1 cellPadding=0 border=0> <TBODY> <TR vAlign=top> <TD> <DIV style="POSITION: absolute"><NOBR><FONT color=#555555>분류되지 않음</FONT></NOBR></DIV><FONT style="VISIBILITY: hidden" color=#f6f6f6>순위:</FONT></TD> <TD width=120>  </TD> <TR> <TD noWrap colSpan=3><SPAN class=noscripthide><A id=o64009df5c4030b91 [안내]태그제한으로등록되지않습니다-xxonclick="return op('64009df5c4030b91');" href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?lnk=st&q=quadrature+detector&rnum=39#"><FONT color=#551a8b>옵션 보기</FONT></A></SPAN> </TD></TR></TBODY></TABLE></DIV><BR style="FONT-SIZE: 0px" clear=all height="0"> <DIV class=scripthide id=h64009df5c4030b91> <TABLE cellSpacing=0 cellPadding=1 width="100%" border=0> <TBODY> <TR> <TD><FONT class=fontsize2><NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=64009df5c4030b91&reply_to=author&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc size=2>작성자에게 회신</FONT></A></NOBR><FONT size=2> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=64009df5c4030b91&forward=1&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc>전달</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/64009df5c4030b91?dmode=print" target=_blank><FONT color=#0000cc>인쇄</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/64009df5c4030b91" target=_parent><FONT color=#0000cc>개별 메시지</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/64009df5c4030b91?dmode=source" target=_blank><FONT color=#0000cc>원문 보기</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/abuse?group=alt.radio.uk&url=http%3A%2F%2Fgroups.google.com%2Fgroup%2Falt.radio.uk%2Fmsg%2F64009df5c4030b91" target=_blank><FONT color=#0000cc>불건전 메시지 신고</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/search?enc_author=X1OtshIAAADa-vSnpUp9TnHDPfGtCAv48rhlH0Pnl47z4AZhN98BFg&scoring=d" target=_top><FONT color=#0000cc>이 작성자의 메시지 찾기</FONT></A></NOBR> </FONT></FONT></TD></TR></TBODY></TABLE></DIV></DIV></DIV> <DIV class=mbody id=mbody64009df5c4030b91> <P><FONT size=2></FONT> <DIV style="PADDING-LEFT: 6px"><A name=msg_64009df5c4030b91></A> <P><FONT size=2></FONT> <DIV class=qt id=qhide_70539 style="DISPLAY: block">Pablo Gil wrote: <BR>> i want to know the advantages and disadvantages of the following FM <BR>> broadcasting demodulator: <BR> <P>> quadature <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>> slope <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>> zero crossing <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>> PLL <BR> <P>> i have chosen PLL for my proyect , and i have to say why. I know  that <BR>> is the best but i don´t know  why <BR><BR></P></DIV>PLL stands for Phase Locked Loop - it is not a demodulator. You would use <BR>a PLL type system where you want to keep tight control over frequency. <BR> <P>Craig. <BR></P></DIV> <DIV></DIV></DIV></TD></TR></TBODY></TABLE><A id=anchor_b1b6998cbd2ec946 name=b1b6998cbd2ec946></A><BR> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG height=1 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif" width=1></TD> <TD width="100%"> <DIV class=minmaxwie style="BORDER-LEFT: #5b1094 3px solid; WIDTH: 500px; BACKGROUND-COLOR: #f6f6f6"> <DIV style="PADDING-RIGHT: 0px; BORDER-TOP: #e8e8e8 1px solid; PADDING-LEFT: 2px; PADDING-BOTTOM: 3px; WIDTH: 100%; PADDING-TOP: 3px; BORDER-BOTTOM: #efefef 1px solid; BACKGROUND-COLOR: #f6f6f6"> <DIV id=headerboxb1b6998cbd2ec946 style="FLOAT: left; OVERFLOW: visible"> <TABLE id=hdropenedb1b6998cbd2ec946 cellSpacing=0 cellPadding=1 border=0> <TBODY> <TR vAlign=top> <TD width=25><NOBR><B>보낸 사람:</B></NOBR></TD> <TD width=2></TD> <TD colSpan=2><B><FONT class=inheritcolor color=#5b1094>broadcast</FONT></B> - <NOBR><A href="http://groups.google.com/groups/profile?enc_user=v5Dgyx0AAACO0tDmxEHsqbY6i4HUZWx-ezVjkPi_bxw1XNi3xV10ig" target=_top><FONT color=#0000cc>프로필 보기</FONT></A></NOBR></TD></TR> <TR vAlign=top> <TD width=25><NOBR><B>날짜:</B></NOBR></TD> <TD width=2></TD> <TD>2000년10월18일(수) 오전12시00분 </TD> <TR class=scripthide id=htr1_b1b6998cbd2ec946 vAlign=top> <TD width=25><NOBR><B>이메일: </B></NOBR></TD> <TD width=2></TD> <TD>broadcast <s<A href="http://groups.google.com/groups/unlock?msg=b1b6998cbd2ec946&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@broadcast-warehouse.com></TD></TR> <TR class=scripthide id=htr2_b1b6998cbd2ec946 vAlign=top> <TD width=25><NOBR><B>그룹스: </B></NOBR></TD> <TD width=2></TD> <TD>dk.medier.radio, alt.radio.pirate, alt.radio.uk, alt.radio.talk.dr-laura</TD></TR></TBODY></TABLE></DIV> <DIV id=ratingsb1b6998cbd2ec946 style="PADDING-LEFT: 2px; FLOAT: right"> <TABLE cellSpacing=1 cellPadding=0 border=0> <TBODY> <TR vAlign=top> <TD> <DIV style="POSITION: absolute"><NOBR><FONT color=#555555>분류되지 않음</FONT></NOBR></DIV><FONT style="VISIBILITY: hidden" color=#f6f6f6>순위:</FONT></TD> <TD width=120>  </TD> <TR> <TD noWrap colSpan=3><SPAN class=noscripthide><A id=ob1b6998cbd2ec946 [안내]태그제한으로등록되지않습니다-xxonclick="return op('b1b6998cbd2ec946');" href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?lnk=st&q=quadrature+detector&rnum=39#"><FONT color=#551a8b>옵션 보기</FONT></A></SPAN> </TD></TR></TBODY></TABLE></DIV><BR style="FONT-SIZE: 0px" clear=all height="0"> <DIV class=scripthide id=hb1b6998cbd2ec946> <TABLE cellSpacing=0 cellPadding=1 width="100%" border=0> <TBODY> <TR> <TD><FONT class=fontsize2><NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=b1b6998cbd2ec946&reply_to=author&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc size=2>작성자에게 회신</FONT></A></NOBR><FONT size=2> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=b1b6998cbd2ec946&forward=1&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc>전달</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/b1b6998cbd2ec946?dmode=print" target=_blank><FONT color=#0000cc>인쇄</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/b1b6998cbd2ec946" target=_parent><FONT color=#0000cc>개별 메시지</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/b1b6998cbd2ec946?dmode=source" target=_blank><FONT color=#0000cc>원문 보기</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/abuse?group=alt.radio.uk&url=http%3A%2F%2Fgroups.google.com%2Fgroup%2Falt.radio.uk%2Fmsg%2Fb1b6998cbd2ec946" target=_blank><FONT color=#0000cc>불건전 메시지 신고</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/search?enc_author=v5Dgyx0AAACO0tDmxEHsqbY6i4HUZWx-ezVjkPi_bxw1XNi3xV10ig&scoring=d" target=_top><FONT color=#0000cc>이 작성자의 메시지 찾기</FONT></A></NOBR> </FONT></FONT></TD></TR></TBODY></TABLE></DIV></DIV></DIV> <DIV class=mbody id=mbodyb1b6998cbd2ec946> <P><FONT size=2></FONT> <DIV style="PADDING-LEFT: 6px"><A name=msg_b1b6998cbd2ec946></A>In article <39ED9F1B.10C22<A href="http://groups.google.com/groups/unlock?msg=b1b6998cbd2ec946&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@logica.com>, Craig Carson <BR><cars<A href="http://groups.google.com/groups/unlock?msg=b1b6998cbd2ec946&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@logica.com> writes <BR> <P> <P><A class=qt [안내]태그제한으로등록되지않습니다-xxonclick="return tog_quote(70540); " href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?hide_quotes=no#msg_b1b6998cbd2ec946"> <DIV class=hqt id=qheader_shown_70540 style="DISPLAY: none">- 따온 텍스트 숨기기 -</DIV> <DIV class=sqt id=qheader_hidden_70540 style="DISPLAY: block">- 따온 텍스트 보기 -</DIV></A> <P></P> <DIV class=qt id=qhide_70540 style="DISPLAY: none">>Pablo Gil wrote: <BR> <P>>> i want to know the advantages and disadvantages of the following FM <BR>>> broadcasting demodulator: <BR> <P>>> quadature <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>>> slope <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>>> zero crossing <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>>> PLL <BR> <P>>> i have chosen PLL for my proyect , and i have to say why. I know  that <BR>>> is the best but i don´t know  why <BR> <P>>PLL stands for Phase Locked Loop - it is not a demodulator. You would use <BR>>a PLL type system where you want to keep tight control over frequency. <BR> <P>>Craig. <BR><BR></P></DIV>Wrong Craig! <BR>Where a PLL in a transmitter has an error voltage that controls your <BR>frequency a PLL in a receiver has an error voltage that becomes your <BR>demodulated audio. <BR> <P>Simplified answer but you get what I am saying. <BR>Scott <BR> <P>******************************************************* <BR>Broadcast Warehouse ( FM Transmitters and accessories ) <BR>website:            <A href="http://www.broadcast-warehouse.com/" target=_blank><FONT color=#0000cc>www.broadcast-warehouse.com</FONT></A> <BR>email:              i<A href="http://groups.google.com/groups/unlock?msg=b1b6998cbd2ec946&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@broadcast-warehouse.com <BR> <P>phone: <BR>   sales: <BR>        inland (uk) 0208 5409992 <BR>        international +44 208 5409992 <BR>   tech support: <BR>        inland (uk) 0208 5409993 <BR>        international +44 208 5409993 <BR>fax     inland (uk) 0208 5409994 <BR>        international +44 208 5409994           <BR>******************************************************* <BR></P></DIV> <DIV></DIV></DIV></TD></TR></TBODY></TABLE><A id=anchor_83f92b116e8da496 name=83f92b116e8da496></A><BR> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG height=1 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif" width=1></TD> <TD width="100%"> <DIV class=minmaxwie style="BORDER-LEFT: #c88900 3px solid; WIDTH: 500px; BACKGROUND-COLOR: #f6f6f6"> <DIV style="PADDING-RIGHT: 0px; BORDER-TOP: #e8e8e8 1px solid; PADDING-LEFT: 2px; PADDING-BOTTOM: 3px; WIDTH: 100%; PADDING-TOP: 3px; BORDER-BOTTOM: #efefef 1px solid; BACKGROUND-COLOR: #f6f6f6"> <DIV id=headerbox83f92b116e8da496 style="FLOAT: left; OVERFLOW: visible"> <TABLE id=hdropened83f92b116e8da496 cellSpacing=0 cellPadding=1 border=0> <TBODY> <TR vAlign=top> <TD width=25><NOBR><B>보낸 사람:</B></NOBR></TD> <TD width=2></TD> <TD colSpan=2><B><FONT class=inheritcolor color=#c88900>H.G.</FONT></B> - <NOBR><A href="http://groups.google.com/groups/profile?enc_user=olbiLhEAAABH4DJizihcvLuE1SlpykOCIZ6HvvJW0y4Pue0pYgAOJQ" target=_top><FONT color=#0000cc>프로필 보기</FONT></A></NOBR></TD></TR> <TR vAlign=top> <TD width=25><NOBR><B>날짜:</B></NOBR></TD> <TD width=2></TD> <TD>2000년10월21일(토) 오전12시00분 </TD> <TR class=scripthide id=htr1_83f92b116e8da496 vAlign=top> <TD width=25><NOBR><B>이메일: </B></NOBR></TD> <TD width=2></TD> <TD>"H.G." <garc<A href="http://groups.google.com/groups/unlock?msg=83f92b116e8da496&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@flash.net></TD></TR> <TR class=scripthide id=htr2_83f92b116e8da496 vAlign=top> <TD width=25><NOBR><B>그룹스: </B></NOBR></TD> <TD width=2></TD> <TD>dk.medier.radio, alt.radio.pirate, alt.radio.uk, alt.radio.talk.dr-laura</TD></TR></TBODY></TABLE></DIV> <DIV id=ratings83f92b116e8da496 style="PADDING-LEFT: 2px; FLOAT: right"> <TABLE cellSpacing=1 cellPadding=0 border=0> <TBODY> <TR vAlign=top> <TD> <DIV style="POSITION: absolute"><NOBR><FONT color=#555555>분류되지 않음</FONT></NOBR></DIV><FONT style="VISIBILITY: hidden" color=#f6f6f6>순위:</FONT></TD> <TD width=120>  </TD> <TR> <TD noWrap colSpan=3><SPAN class=noscripthide><A id=o83f92b116e8da496 [안내]태그제한으로등록되지않습니다-xxonclick="return op('83f92b116e8da496');" href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?lnk=st&q=quadrature+detector&rnum=39#"><FONT color=#551a8b>옵션 보기</FONT></A></SPAN> </TD></TR></TBODY></TABLE></DIV><BR style="FONT-SIZE: 0px" clear=all height="0"> <DIV class=scripthide id=h83f92b116e8da496> <TABLE cellSpacing=0 cellPadding=1 width="100%" border=0> <TBODY> <TR> <TD><FONT class=fontsize2><NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=83f92b116e8da496&reply_to=author&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc size=2>작성자에게 회신</FONT></A></NOBR><FONT size=2> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/post?inreplyto=83f92b116e8da496&forward=1&_done=%2Fgroup%2Falt.radio.uk%2Fbrowse_thread%2Fthread%2F98cb6ee92e8a450%2F83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature+detector%26rnum%3D39%26&" target=_top><FONT color=#0000cc>전달</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/83f92b116e8da496?dmode=print" target=_blank><FONT color=#0000cc>인쇄</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/83f92b116e8da496" target=_parent><FONT color=#0000cc>개별 메시지</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/group/alt.radio.uk/msg/83f92b116e8da496?dmode=source" target=_blank><FONT color=#0000cc>원문 보기</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/abuse?group=alt.radio.uk&url=http%3A%2F%2Fgroups.google.com%2Fgroup%2Falt.radio.uk%2Fmsg%2F83f92b116e8da496" target=_blank><FONT color=#0000cc>불건전 메시지 신고</FONT></A></NOBR> | <NOBR><A href="http://groups.google.com/groups/search?enc_author=olbiLhEAAABH4DJizihcvLuE1SlpykOCIZ6HvvJW0y4Pue0pYgAOJQ&scoring=d" target=_top><FONT color=#0000cc>이 작성자의 메시지 찾기</FONT></A></NOBR> </FONT></FONT></TD></TR></TBODY></TABLE></DIV></DIV></DIV> <DIV class=mbody id=mbody83f92b116e8da496> <P><FONT size=2></FONT> <DIV style="PADDING-LEFT: 6px"><A name=msg_83f92b116e8da496></A>Pablo: <BR> <P>The PLL  to work in your project, you need to have a tracking loop that can <BR>track the highest modulation frequency. <BR>You get the audio directly out of the phase loop error voltage. <BR>This voltage could be low depending on the PLL design. <BR> <P>The slope <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> uses the setting of the VFO ( VCO) against the radio <BR>filters slope. to detect the FM as an amplitude variable R.F. signal. <BR> <P>The Zero Crossing <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> uses the frequency variation of the signal <BR>crossing the zero point to trigger a time reference integrator to generate <BR>the audio signal. <BR> <P>The <B style="COLOR: black; BACKGROUND-COLOR: #ffff66">Quadrature </B><B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> is the most common <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> now used by most designs <BR>its simplicity and cost. <BR> <P>There are others that are even much better in linearity ( less distortion ) <BR>and higher output capability. <BR> <P>Marrying two methods to generate a much higher level and lower distortion <BR>when price limits are not imposed are as well common ( slow tracking PLL and <BR><B style="COLOR: black; BACKGROUND-COLOR: #ffff66">quadrature</B> ) plus others methods. <BR> <P>Regards <BR> <P>H.G. <BR> <P> <DIV class=qt id=qhide_70541 style="DISPLAY: block">"Pablo Gil" <GS0<A href="http://groups.google.com/groups/unlock?msg=83f92b116e8da496&_done=/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496%3Flnk%3Dst%26q%3Dquadrature%2Bdetector%26rnum%3D39" target=_parent><FONT color=#0000cc>...</FONT></A>@E.iha.dk> wrote in message <BR><BR></DIV><A href="http://groups.google.com/groups?as_umsgid=39EC4EFD.F608816C@E.iha.dk" target=_blank><FONT color=#0000cc>news:39EC4EFD.F608816C@E.iha.dk</FONT></A>... <BR> <P><A class=qt [안내]태그제한으로등록되지않습니다-xxonclick="return tog_quote(70542); " href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/98cb6ee92e8a450/83f92b116e8da496?hide_quotes=no#msg_83f92b116e8da496"> <DIV class=hqt id=qheader_shown_70542 style="DISPLAY: none">- 따온 텍스트 숨기기 -</DIV> <DIV class=sqt id=qheader_hidden_70542 style="DISPLAY: block">- 따온 텍스트 보기 -</DIV></A> <P></P> <DIV class=qt id=qhide_70542 style="DISPLAY: none"> <P>> i want to know the advantages and disadvantages of the following FM <BR>> broadcasting demodulator: <BR> <P>> quadature <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>> slope <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>> zero crossing <B style="COLOR: black; BACKGROUND-COLOR: #a0ffff">detector</B> <BR>> PLL <BR> <P>> i have chosen PLL for my proyect , and i have to say why. I know  that <BR>> is the best but i don´t know  why <BR><BR></P></DIV></DIV> <DIV></DIV></DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="BORDER-TOP: #fee799 1px solid" cellSpacing=0 cellPadding=2 border=0> <TBODY> <TR> <TD style="PADDING-RIGHT: 2px; PADDING-LEFT: 2px; PADDING-BOTTOM: 6px; PADDING-TOP: 6px" width="100%"><B>메시지의 끝</B> </TD> <TD width=1> </TD></TR></TBODY></TABLE></TD></TR></TABLE><BR> <TABLE id=bottom_marker cellSpacing=0 cellPadding=2 border=0> <TBODY> <TR> <TD class=f><A class=fl href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/e2c7c2ad44a54d2b">« 신규 주제  -  Chart-Top 10 Dance</A> </TD> <TD width=15> </TD> <TD class=f><A class=fl href="http://groups.google.com/group/alt.radio.uk/browse_thread/thread/dc071b3cc8bbcf2e">FM demodulator  -  이전 주제 »</A> </TD></TR></TBODY></TABLE></DIV><BR clear=all></DIV></DIV> <TABLE class=lsh style="PADDING-TOP: 2px" cellSpacing=0 cellPadding=1 width="100%" bgColor=#fff4c2> <TBODY> <TR> <TD width=4></TD> <TD class=gl><SPAN class=fontsize3><B>다음의 항목 <A class=gl href="http://groups.google.com/group/alt.radio.uk">alt.radio.uk</A> </B></SPAN>  </TD> <TD align=right><NOBR> <xFORM name=gs2 action=/group/alt.radio.uk/search method=get><INPUT type=hidden value=alt.radio.uk name=group><INPUT maxLength=2048 value="quadrature detector" name=q><INPUT type=hidden value=1 name=qt_g> <INPUT class=bt type=submit value="이 그룹 검색" name=searchnow></xFORM></NOBR></TD> <TD></TD></TR></TBODY></TABLE> <TABLE class=b cellSpacing=0 cellPadding=0 width="100%" bgColor=#fff4c2> <TBODY> <TR height=2> <TD class=bl></TD> <TD class=br></TD></TR></TBODY></TABLE><BR clear=all><BR clear=all><BR clear=all> <TABLE style="MARGIN-RIGHT: -5px" cellSpacing=0 cellPadding=0 width="100%" bgColor=#fff4c2 border=0> <TBODY> <TR> <TD bgColor=#ffcc33> <IMG height=1 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif"></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY></TBODY></TABLE> <TABLE width="80%" align=center> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR vAlign=top> <TD vAlign=bottom align=middle colSpan=2> <xFORM action=/groups> <TABLE class=sbox cellSpacing=0 cellPadding=0> <TBODY> <TR> <TD><FONT size=-1><INPUT size=31 value="quadrature detector" name=q> <INPUT type=submit value=검색 name=Submit3> </FONT></TD></TR> <TR> <TD></TD> <TD colSpan=2></TD></TR></TBODY></TABLE></xFORM></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%"> <TBODY> <TR> <TD bgColor=#ffcc33> <IMG height=1 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgroups.google.com%2Fgroups%2Fimg%2Fdot_clear.gif"></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=4 width="100%" border=0> <TBODY> <TR vAlign=center> <TD style="PADDING-RIGHT: 1em" align=middle><FONT size=-1><A href="http://www.google.com/webhp?hl=ko"><FONT color=#0000cc>Google 홈</FONT></A> - <A href="http://groups.google.com/intl/ko/googlegroups/terms_of_service.html"><FONT color=#0000cc>서비스 약관</FONT></A> - <A href="http://groups.google.com/intl/ko/googlegroups/privacy.html"><FONT color=#0000cc>개인정보 보호정책</FONT></A></FONT></TD></TR></TBODY></TABLE> <P align=center><FONT size=-2>©2006 Google</FONT></P> <xSCRIPT language=xxjavascript></xSCRIPT> </DIV> <xSCRIPT language=xxjavascript1.2></xSCRIPT> <TABLE style="DISPLAY: none"> <TBODY> <TR> <TD></TD></TR></TBODY></TABLE></DIV>